Cup holder



FIG. 1 is a perspective view of a cup holder showing my new design;

FIG. 2 is a top plan view of the cup holder shown in FIG. 1;

FIG. 3 is a bottom plan view of the cup holder shown in FIG. 1;

FIG. 4 is a rear elevation view of the cup holder shown in FIG. 1;

FIG. 5 is a front elevation view of the cup holder shown in FIG. 1;

FIG. 6 is a right side elevation view of the cup holder shown in FIG. 1;and,

FIG. 7 is a left side elevation view of the cup holder shown in FIG. 1.

The ornamental design for a cup holder, as shown and described.